Hello, i have 17+ years experience in 3d modeling, texturing, rendering, with focus on photorealistic renderings, i use 3dmax, blender, inventor, zbrush, vray and cycles.
As you can see in my portfolio, i use 3d to show my clients products, and i am a product designer myself, so i understand the issues and needs of my clients when it comes to 3d showcase.
I have a deep understanding of materials, being cardboard, metal, glass, plastic or wood, i can represent prototypes with a high level of realism.
Regarding the billiard ball, i only see one file on the brief. When you hire, i will need two of them. My results will be exported on several formats so you don´t have any problem importing to Solid.
Ivan